Non-traumatic thoracic emergencies: CT venography in an integrated diagnostic strategy of acute pulmonary embolism and venous thrombosis
Non-traumatic thoracic emergencies: CT venography in an integrated diagnostic strategy of acute pulmonary embolism and venous thrombosis
复制标题
非创伤性胸部急症：CT静脉造影在急性肺栓塞和静脉血栓形成综合诊断策略中的应用
作者：
B. Ghaye;R. Dondelinger
抽象的。深静脉血栓形成和肺栓塞是静脉血栓栓塞的两个方面。在过去的15年里，下肢静脉的研究已经成为各种诊断算法的一部分。近年来，下肢和腹部静脉的CT静脉造影（CTV）与肺动脉的CT血管造影相结合，使得静脉血栓栓塞的检查可以在一次检查中完成。本文就CT静脉造影的技术特点、影像学表现、静脉解剖、解释缺陷、结果和优点等进行综述。
Abstract. Deep venous thrombosis and pulmonary embolism are the two aspects of venous thrombo-embolism. Investigation of lower limb veins has been part of various diagnostic algorithms in the past 15 years. Recently, the combination of CT venography (CTV) of lower limbs and abdominal veins together with CT angiography of the pulmonary arteries has allowed a complete examination of venous thrombo-embolism in one session. The technical aspects, imaging findings, venous anatomy on CT, interpretative pitfalls, results and advantages of CT venography are reviewed.